EP0744451 - Fluorescent compounds [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 26.05.2000 Database last updated on 20.07.2024 | Most recent event Tooltip | 26.05.2000 | No opposition filed within time limit | published on 12.07.2000 [2000/28] | Applicant(s) | For all designated states Nycomed Amersham plc Amersham Place Little Chalfont Buckinghamshire HP7 9NA / GB | [N/P] |
Former [1999/32] | For all designated states Nycomed Amersham plc Amersham Place Little Chalfont, Buckinghamshire HP7 9NA / GB | ||
Former [1999/25] | For all designated states AMERSHAM INTERNATIONAL plc Amersham Place Little Chalfont Buckinghamshire HP7 9NA / GB | ||
Former [1999/18] | For all designated states Nycomed Amersham plc Amersham Place Little Chalfont, Buckinghamshire HP7 9NA / GB | ||
Former [1996/48] | For all designated states AMERSHAM INTERNATIONAL plc Amersham Place Little Chalfont Buckinghamshire HP7 9NA / GB | Inventor(s) | 01 /
Bell, Colin David "Pendarras", 7 Dan-y-Bryn Close Radyr, Cardiff, S Wales, CF4 8DJ / GB | 02 /
Bosworth, Nigel 6 Mylo Griffiths Close Danescourt, Cardiff, S Wales, CF5 2RQ / GB | 03 /
Howse, John Hewer Coles 48 Woodvale Avenue Cycoed, Cardiff, CF2 6SQ / GB | 04 /
James, Martin David Brynawel, The Wern, Cefn Stylle Rd. Three Crosses Gower, West Glamorgan, S Wales / GB | [1996/48] | Representative(s) | Pennant, Pyers, et al Stevens, Hewlett & Perkins Halton House 20/23 Holborn London EC1N 2JD / GB | [N/P] |
Former [1996/48] | Pennant, Pyers, et al Stevens, Hewlett & Perkins 1 Serjeants' Inn Fleet Street London EC4Y 1LL / GB | Application number, filing date | 95303551.6 | 25.05.1995 | [1996/48] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0744451 | Date: | 27.11.1996 | Language: | EN | [1996/48] | Type: | B1 Patent specification | No.: | EP0744451 | Date: | 21.07.1999 | Language: | EN | [1999/29] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 29.09.1995 | Classification | IPC: | C09K11/06, C09K11/04, C07F9/535 | [1996/48] | CPC: |
C09K11/06 (EP);
C07F9/5325 (EP);
C07F9/5355 (EP);
C09K11/04 (EP);
H10K85/351 (EP);
H10K50/11 (EP)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1996/48] | Title | German: | Fluoreszente Verbindungen | [1996/48] | English: | Fluorescent compounds | [1996/48] | French: | Composés fluorescents | [1996/48] | Examination procedure | 10.03.1997 | Examination requested [1997/19] | 17.11.1997 | Despatch of a communication from the examining division (Time limit: M06) | 22.05.1998 | Reply to a communication from the examining division | 06.08.1998 | Despatch of communication of intention to grant (Approval: No) | 02.12.1998 | Despatch of communication of intention to grant (Approval: later approval) | 29.12.1998 | Communication of intention to grant the patent | 29.01.1999 | Fee for grant paid | 29.01.1999 | Fee for publishing/printing paid | Divisional application(s) | EP98122846.3 / EP0913448 | Opposition(s) | 26.04.2000 | No opposition filed within time limit [2000/28] | Fees paid | Renewal fee | 12.05.1997 | Renewal fee patent year 03 | 11.05.1998 | Renewal fee patent year 04 | 12.05.1999 | Renewal fee patent year 05 |
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Licence(s) | ID: | 01 00/exclusive | For: | all designated states | Licencee: | AEA Technology plc 329 Harwell, Didcot Oxfordshire OX110RA / GB | Date: | 17.09.1998 | [1999/13] | Documents cited: | Search | [X]JPH01256584 ; | [AD]EP0556005 (AMERSHAM INT PLC [GB]) [AD] 1-14* column W * | [X] - DATABASE WPI, 1, Derwent World Patents Index, vol. 89, no. 47, Database accession no. 89-344262, & JPH01256584 A 19891013 (IDEMITSU KOSAN KK) [X] 1,4,12,13 * abstract * | by applicant | EP0556005 | - JACS, (19710825), vol. 93, no. 17, pages 4158 - 4166 | - A. P. B. SINHA, Spectroscopy in Inorganic Chemistry, ACADEMIC PRESS, (1971), vol. 2 | - REID; KELVIN, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, (1950), vol. 72, pages 2948 - 2952 | - R. A. BALDWIN; R. M. WASHBURN, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, (1961), vol. 83, pages 4466 - 4467 | - M. J. P. HARGER; S. WESTLAKE, TETRAHEDRON, (1982), vol. 38, no. 10, pages 1511 - 1515 | - E.A. EVANS, Tritium and Its Compounds, (1974), pages 720 - 721 | - J. GUILLET, Polymer Photophysics and Photochemistry, PUB. CAMBRIDGE UNIVERSITY PRESS, (1985), page 353 | - G. KEIL, "Design Principles of Fluoresence Radiation Converters", NUCLEAR INSTRUMENTS AND METHODS, (1970), vol. 87, pages 111 - 123 | - G. FOLDIAK, Industrial Application of Radioisotopes, PUB. ELSEVIER, (1986), page 386 | - V. ECKARDT ET AL., "A Novel Light-Collection System for Segmented Scintillation-Counter Calorimeters", NUCLEAR INSTRUMENTS AND METHODS, (1978), vol. 155, pages 389 - 398, XP001427464 |